Click on the third or sixth rank to set the en passant target square.

EGTB: loss in 5 half-moves

# move score
1 Ka2 loss in 4 half-moves
2 Ka3 loss in 4 half-moves
3 Kb2 loss in 4 half-moves
4 Kc2 loss in 4 half-moves
5 Kc3 loss in 4 half-moves
6 Kc7 loss in 4 half-moves
7 Kc8 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Ke7 loss in 4 half-moves
10 Ke8 loss in 4 half-moves
11 Ka4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves